extrasolar planet detection competition?

I wonder if this would be a feasible competition on Kaggle, even if there is no monetary reward.

The most recent extrasolar planet discoveries orbiting Alpha Centauri B and Tau Ceti used fairly sophisticated statistical techniques (MCMC, time series), and have yet to be confirmed by other astronomers as far as I know.

Why not post the radial velocity observations for Alpha Centauri B and Tau Ceti or other stars on Kaggle and let other statisticians take a shot at it using the statistical software of their choice?